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ebmpapst M4Q045-DA05-01 230V AC axial fan with metal frame and black blades

Fans

Fans M4Q045-DA05-01Size case fan 230V 86W 1300/1550RPM 1.53kg

SKU CH-87RC-FP8GV MPN M4Q045-DA05-01Size

A 230 V shaded-pole case fan delivering up to 3,500 m³/h airflow at 1,300/1,550 RPM with oil-bearing motor

  • High airflow up to 3500 m³/h for effective cooling
  • 230 V AC shaded-pole motor runs at 1300 or 1550 RPM
  • Compact 83 × 92.96 × 92.95 mm frame fits tight spaces
  • Oil bearing provides smooth, quiet rotation
  • 100 % speed control via analog or serial interface

Industrial-grade 230 V AC case fan

This ebmpapst M4Q045-DA05-01 is a new 230 V shaded-pole motor fan built for continuous forced-air cooling in industrial, medical, rail and new-energy vehicle equipment. It delivers up to 3500 m³/h airflow at 1300 RPM on 50 Hz or 1550 RPM on 60 Hz, drawing 0.62 A at 86 W or 0.55 A at 23 W respectively. The 1.53 kg unit suits integrators who need mains-powered thermal management without a separate PSU.

Direct mains operation defines the limits

Running on 230 V AC at 50 Hz or 60 Hz means the fan connects straight to line voltage, so no DC conversion or low-voltage wiring is involved. Speed is fixed at the two frequencies supplied; 100 % analogue or serial speed control is available only when the matching external controller is fitted. Without that controller the fan runs at its rated RPM, so builders who need variable airflow must add the control electronics themselves.

Steel frame and oil bearing for fixed mounts

The sturdy steel plate and compact external-rotor design measure 83 mm by 92.96 mm by 92.95 mm, providing a rigid housing that resists vibration in rail and industrial cabinets. An oil bearing supports the shaft, giving reliable start-up but requiring orientation-friendly mounting to maintain lubrication. Wiring terminates for plug-and-play connection to the matched open-loop controller, so daily use means securing the fan, linking the controller if speed regulation is needed, and powering the 230 V supply.

Highlights

  • High airflow up to 3500 m³/h for effective cooling
  • 230 V AC shaded-pole motor runs at 1300 or 1550 RPM
  • Compact 83 × 92.96 × 92.95 mm frame fits tight spaces
  • Oil bearing provides smooth, quiet rotation
  • 100 % speed control via analog or serial interface

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 1300 RPM or the 1550 RPM rating for my build?

The fan runs at 1300 RPM on 50 Hz mains and 1550 RPM on 60 Hz mains. Choose the speed that matches your local supply frequency.

What does the 3500 m³/h airflow figure mean once the fan is installed?

It is the maximum free-air delivery. In a real chassis the actual flow will be lower because filters, grilles and components add resistance.

How does the analog or serial speed-control interface limit the fan in practice?

It allows 100 % variable speed from the supply voltage down to minimum, so the 86 W / 23 W power draw and 1300 / 1550 RPM can be scaled continuously.

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